Biology Test 65

Question 1
4 / -1

How many NADPH molecules are required to form one sucrose ?

A
12 NADPH

B
2 NADPH

C
24 NADPH

D
6 NADPH

Question 2
4 / -1

Example of Echinodermates is :-

A
Chiton

B
Echinus

C
Limulus

D
Apis

Question 3
4 / -1

Members of which class are ectoparasites on true fishes ?

A
Ostracodermi

B
Cyclostomata

C
Chondrichthyes

D
Osteichthyes

Question 4
4 / -1

The hormone glucagon :-

A
Has the opposite effect as that of insulin

B
Is produced in the beta cells of pancreas

C
Converts glucose into glycogen

D
Is used in the treatment of diabetes mellitus

Question 5
4 / -1

Which of the following is incorrect regarding the direction of movement of water?

A
High water potential → Low water potential

B
High pressure potential → Low pressure potential

C
High DPD → Low DPD

D
High TP → Low TP

Question 6
4 / -1

Which of the following is not a characteristics of a community ?

A
Dominance

B
Species deversity

C
Natality

D
Stratification

Question 7
4 / -1

The Abingdon tortoise in Galapagos island become extinct within decade after goats were introduced on the island is an example of :-

A
Competitive release

B
Resource partitioning

C
Amensalism

D
Competitive exclusion

Question 8
4 / -1

Consider the following four statements (a-d) and select the option which includes all the correct ones only :-

(a) Faecal accumulation in the rectum initiates a neural reflex causing an urge for its removal.

(b) Reflex action for vomiting is controlled by medulla.

(c) Irregular bowel movements causeconstipation

(d) Bowel movement cause "Vomiting is the ejection of stomach contents through Anus.

A
Statements (b), (c) and (d)

B
Statements (a), (b) and (d)

C
Statements (c), (d)

D
Statements (a), (b), and (c)

Question 9
4 / -1

A living organism is unexceptionally differentiated from a non living structure on the basis of :-

A
Reproduction

B
Growth and movement

C
Way of reproduction

D
Consciousness

Submit Test

Biology Test 65...

Question 1

12 NADPH

2 NADPH

24 NADPH

6 NADPH

Question 2

Chiton

Echinus

Limulus

Apis

Question 3

Ostracodermi

Cyclostomata

Chondrichthyes

Osteichthyes

Question 4

Has the opposite effect as that of insulin

Is produced in the beta cells of pancreas

Converts glucose into glycogen

Is used in the treatment of diabetes mellitus

Question 5

High water potential → Low water potential

High pressure potential → Low pressure potential

High DPD → Low DPD

High TP → Low TP

Question 6

Dominance

Species deversity

Natality

Stratification

Question 7

Competitive release

Resource partitioning

Amensalism

Competitive exclusion

Question 8

Statements (b), (c) and (d)

Statements (a), (b) and (d)

Statements (c), (d)

Statements (a), (b), and (c)

Question 9

Reproduction

Growth and movement

Way of reproduction

Consciousness

User

Question Analysis

Results Announcement on: coming Monday

Stay Tuned: We’ll update you on your result via email or SMS.